# SDR UPS08M52373

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 23, 2008
- Submitted: May 30, 2008
- Operation: Air carrier
- Aircraft: [N255UP](https://openairdocs.org/aircraft/N255UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48404
- Aircraft time: 63,436 hours, 12,171 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Longeron
- Condition: Corroded
- Location: Fuselage
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS08M52373

## Discrepancy

INSPECTION TYPE:2C CENTER CARGO COMP BILGE AREA FOUND CORROSION AT STA 5-53 TO 5-123 LONGERON 47RH AS MARKED.  REMOVED CORRODED LONGERON AND SPLICE, FABRICATED LONGERON AND SPLICE AND INSTALLED IAW SAA TRAVELER 79724800001, 797244810001, AND DWG ASA 7031 AND MD-11 SRM 53-10-00 FIG 2, 51-31-01, AND 51-21-01.

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